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Assigning a variable NaN in python without numpy
...Fraction.from_float(numerator)
File "C:\Python35\lib\fractions.py", line 214, in from_float
raise ValueError("Cannot convert %r to %s." % (f, cls.__name__))
ValueError: Cannot convert nan to Fraction.
Incidentally, you can also do float('Inf'), Decimal('Inf'), or math.inf (3.5+) to assign ...
Does C have a “foreach” loop construct?
... Johannes Schaub - litbJohannes Schaub - litb
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Can “using” with more than one resource cause a resource leak?
...g. :-)
– Eric Lippert
Jan 14 '14 at 21:19
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@Joe: Of course the example is contrived. I just co...
setuptools: package data folder location
...5.7307 4.9328 45.2525 4.66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723...
How do I plot in real-time in a while loop using matplotlib?
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ali_mali_m
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Efficient way to apply multiple filters to pandas DataFrame or Series
...ore efficient for large frames as it uses numexpr behind the scenes):
In [21]: df.query('col1 <= 1 & 1 <= col1')
Out[21]:
col1 col2
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How to implement an ordered, default dict? [duplicate]
...
Martin Thoma
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answered May 31 '11 at 16:16
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How to automatically generate N “distinct” colors?
... hue for best results.
– Phrogz
Feb 21 '12 at 17:05
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Find the nth occurrence of substring in a string
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21 Answers
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while (1) vs. while(True) — Why is there a difference (in python 2 bytecode)?
...In other words, True is reassignable:
Python 2.7 (r27:82508, Jul 3 2010, 21:12:11)
[GCC 4.0.1 (Apple Inc. build 5493)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> True = 4
>>> True
4
In Python 3.x it truly becomes a keyword and a real...